For this weeks Creative Photo, I peered into cosmic genesis and found the likeness of my little cherub gently encouraging infant stars into the Small Magellanic Cloud crèche.

If your curious about this small satellite galaxy NGC 602 (pictured) near the Small Magellanic Cloud it’s 200 thousand light-years distant. Surrounded by natal gas and dust, NGC 602 is featured in this stunning Hubble image of the region. Fantastic ridges and swept back shapes strongly suggest that energetic radiation and shock waves from NGC 602′s massive young stars have eroded the dusty material and triggered a progression of star formation moving away from the cluster’s center. At the estimated distance of the Small Magellanic Cloud, the nebula background picture spans about 200 light-years, but a tantalizing assortment of background galaxies are also visible in the sharp Hubble view. The background galaxies are hundreds of millions of light-years or more beyond NGC 602.

On the weekend I wandered around Melbourne with my family. While crossing the street I snapped this photo of the church opposite Federation Square. The background is a Hubble Space Telescope shot of the NGC 3603 star forming region.

(from Wikipedia)

NGC 3603 is a giant H II region^[1] in the Carina spiral arm of the Milky Way around 20,000 light-years away from our solar system. It was discovered by John Frederick William Herschel in 1834. It is home to an open cluster (centre of the image) containing about 2000 bright stars, each of which is much brighter and more massive than our Sun, and the only giant H II region in our galaxy that is visible at optical wavelengths.

NGC 3603 is visible in the telescope as a small rather insignificant nebulosity with a yellowish tinge due to the effects of interstellar absorption. In the mid-1960s optical studies coincided with radio astronomical observations which showed it to be an extremely strong thermal radio source. Later observations in other galaxies introduced the concept of ‘starburst’ regions, in some cases whole galaxies, of extremely rapid star formation and NGC 3603 is now considered to be such a region. In 1987 a supernova (known as SN 1987A) occurred in the Large Magellanic Cloud. This was the first supernova to be close enough for detailed observation with satellite based telescopes. One result was the discovery that prior to the main explosion it had thrown off a relatively small amount of material in a very distinctive pattern, a bit like an hourglass perpendicular to a detached glowing ring. One star in NGC 3603 (Sher 25, the number comes from the 1960s optical observations) was found to have thrown off matter in a pattern similar to that found for the supernova 1987A. This coincidence has aroused intense interest.